Answer:
Grid system
Explanation:
Pretty sure im right but im sososososo sorry if im not :(
Answer:
yes noob is it ok it is asking to keep 20 letters
A dead star does indeed becomes a black hole. In fact, even the sun will turn into a giant black hole and kill us all. (That's in millions of years, so something else will wipe out the human race)
Hope this helped! :P
Answer:
D
Explanation:
D is the correct answer I believe due to the oceans part.
A thermocline is a transition layer between warmer water at the surface of a body of water and the cooler deep water that lies below. It is caused by the effect of the sun on the water, in that it keeps the upper parts of the body of water warm whilst being unable to reach the lower, deeper parts.
